A medium shot from a low-angle perspective featuring a cold-blooded maid standing in the center of a lavish, darkened mansion ballroom at midnight. The maid wears a classic black and white frilled maid uniform, now stained with visceral splashes of blood across the fabric; she holds a deep green sword in a combat-ready stance, her grip firm on the hilt as the blade glows with an eerie pale blue light. Her expression is ruthless and devoid of emotion, staring forward with cold, piercing eyes. The environment is a gothic manor hall with a massive, flickering crystal chandelier hanging from the ceiling, casting long, oppressive shadows across the polished floor. A menacing black aura swirls violently around her, with droplets of glowing green poison dripping from the edge of the blade onto the floor. The atmosphere is dark, eerie, and oppressive, characterized by a high-contrast color palette of deep blacks, cold blues, and toxic greens, with a cinematic depth of field and floating particles of dust and magical energy.